2 * Copyright (c) 2019 PANTHEON.tech, s.r.o. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.yangtools.yang.data.impl.schema;
10 import static java.util.Objects.requireNonNull;
12 import com.google.common.annotations.Beta;
13 import org.eclipse.jdt.annotation.NonNull;
14 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
15 import org.opendaylight.yangtools.yang.data.api.schema.stream.ReusableStreamReceiver;
16 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableLeafNodeBuilder;
17 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableLeafSetEntryNodeBuilder;
20 * A reusable variant of {@link ImmutableNormalizedNodeStreamWriter}. It can be reset into its base state and used for
21 * multiple streaming sessions.
24 public final class ReusableImmutableNormalizedNodeStreamWriter extends ImmutableNormalizedNodeStreamWriter
25 implements ReusableStreamReceiver {
26 private final NormalizedNodeResultBuilder builder;
28 private final ImmutableLeafSetEntryNodeBuilder<?> leafsetEntryBuilder = ImmutableLeafSetEntryNodeBuilder.create();
29 private final ImmutableLeafNodeBuilder<?> leafNodeBuilder = new ImmutableLeafNodeBuilder<>();
31 private ReusableImmutableNormalizedNodeStreamWriter(final NormalizedNodeResultBuilder builder) {
33 this.builder = requireNonNull(builder);
36 public static @NonNull ReusableImmutableNormalizedNodeStreamWriter create() {
37 return new ReusableImmutableNormalizedNodeStreamWriter(new NormalizedNodeResultBuilder());
42 builder.result().reset();
47 public NormalizedNode<?, ?> getResult() {
48 return builder.result().getResult();
52 @SuppressWarnings("unchecked")
53 <T> ImmutableLeafNodeBuilder<T> leafNodeBuilder() {
54 return (ImmutableLeafNodeBuilder<T>) leafNodeBuilder;
58 @SuppressWarnings("unchecked")
59 <T> ImmutableLeafSetEntryNodeBuilder<T> leafsetEntryNodeBuilder() {
60 return (ImmutableLeafSetEntryNodeBuilder<T>) leafsetEntryBuilder;